Edge contour of a keyboard housing opening



FIG. 1 is a perspective view of an edge contour of a keyboard housing opening showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and

FIG. 7 is a perspective view of the keyboard of FIGS. 1-6 without the presence of disclaimed subject matter;

FIG. 8 is a top view thereof;

FIG. 9 is a left side view thereof;

FIG. 10 is a right side view thereof;

FIG. 11 is a front view thereof; and,

FIG. 12 is a rear view thereof.

The broken line showing of the remainder of the keyboard is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an edge contour of a keyboard housing opening, as shown and described. 